Bicycle Police Siren Bike LED Light, 4 Sounds Battery-Powered Horn Siren Bell with 6-LED Flashing Blue and Red Bicycle Safety Light for Mountain Bike/Road Bike (Red+Blue, 1 PC)

• 2-in-1 Audible & Visual Warning System: Features 4 distinct police siren sounds and synchronized 6-LED red/blue flashing lights. This dual alert system ensures maximum visibility and audibility for enhanced safety during night rides or urban commuting.
• Easy Handlebar Installation & Flexible Control: Mounts securely on 20-30mm diameter handlebars using included brackets and screws (Phillips screwdriver needed). The 11.8 inches control cable allows remote button placement for convenient access while riding.
• Battery-Powered with Secure Compartment: Requires 2 AA batteries (not included) for operation. The battery compartment is secured with screws to prevent accidental opening—ensure tool-assisted battery replacement for maintained weather resistance.
• Versatile Safety Solution & Gift Idea: Compact ( 4.72x2.36x1.96 inches) yet highly effective for cyclists of all ages. A practical gift for birthdays or holidays, promoting safety through multi-sensory alerts in traffic or low-light environments.
• Weather-Resistant Durable Construction: Made of high-impact plastic with waterproof design, this unit withstands rain and fog. Ideal for mountain bikes and road bikes, providing reliable performance in various weather conditions.

Bicycle Police Siren Bike LED Light, 4 Sounds Battery-Powered Horn Siren Bell with 6-LED Flashing Blue and Red Bicycle Safety Light for Mountain Bike/Road Bike (Red+Blue, 1 PC)